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Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
10 Months Ended
Oct. 31, 2023
Mar. 31, 2024
Iron and Steel Project    
Loss Contingencies [Line Items]    
Proceeds from legal settlements $ 16.8  
Mining and Minerals Project    
Loss Contingencies [Line Items]    
Contracts receivable, claims and uncertain amounts   $ 5.6
Crude Oil Terminal Project    
Loss Contingencies [Line Items]    
Contracts receivable, claims and uncertain amounts   $ 32.7